Season Regulars 6

1. 

   Anthony LaPaglia

   Jack Malone

2. 

   Poppy Montgomery

   Samantha Spade

3. 

   Marianne Jean-Baptiste

   Vivian Johnson

4. 

   Enrique Murciano

   Danny Taylor

5. 

   Roselyn Sánchez

   Elena Delgado

6. 

   Eric Close

   Martin Fitzgerald

Guest Stars 16

1. 

   Brianna Brown

   Bobby Kruger

2. 

   Jason Brooks

   Connor Banes

3. 

   Haley Ramm

   Jennifer Long

4. 

   Michael Lowry

   Ted Andrelli

5. 

   Amy Sloan

   Jill Haber

6. 

   Vernee Watson-Johnson

   Eye Witness

7. 

   Linda Hunt

   Clare Bryson

8. 

   Joe O'Connor

   Nate Simmons

9. 

   Blake Hightower

   Michael Grant

10. 

    Mark Houghton

    John

11. 

    Kim Robillard

    Banes' Father-in-Law

12. Edward Stanley

    Dad

13. 

    Jared Gilmore

    Matthew

14. Quinton Medina

    Skinny Banger

15. Isaiah Cazares

    ND Agent

16. 

    Adam Kaufman

    Brian Donovan

Crew 1